Another 5 Boroughs Breaks release means another gold standard hip-hop banger. This one is from the High & Mighty duo who hailed from Philly and were active in the nineties. Their 'Dirty Decibels' is a sleazy joint with prying bass and sliding drums that get under your skin. The rhymes flow smooth and the samples are sweet. Flip it over and you'll find where they come from - a rare library music tune by Simon Haseley called 'Hammerhead.' It's a 60s gem with harps, horns and serene strings that make for a luxuriant sound.